GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Heater Pin (Replaced)
Heater Pin [message #339005] Fri, 23 November 2018 17:06 Go to next message
GeorgeRud is currently offline  GeorgeRud   United States
Messages: 1380
Registered: February 2007
Location: Chicago, IL
Karma: 0
Senior Member
We had some issues with the heater controls in the coach, and discovered a broken pin in the control unit. Replacing the plastic pin with the metal one from Sirums, cleaning and lubricating the plastic pieces (and Bowden cable) with a touch of white grease, made a world of difference. Now it feels like new! It's nice to get a project like this done with minimal headaches.

George Rudawsky
Chicago, IL
75 Palm Beach
Re: Heater Pin [message #339006 is a reply to message #339005] Fri, 23 November 2018 17:14 Go to previous messageGo to next message
mghamms is currently offline  mghamms   United States
Messages: 466
Registered: March 2016
Location: Ware, Massachusetts
Karma: 2
Senior Member
What pin is this?

The one the holds the vacuum plates together?


GeorgeRud wrote on Fri, 23 November 2018 17:06
We had some issues with the heater controls in the coach, and discovered a broken pin in the control unit. Replacing the plastic pin with the metal one from Sirums, cleaning and lubricating the plastic pieces (and Bowden cable) with a touch of white grease, made a world of difference. Now it feels like new! It's nice to get a project like this done with minimal headaches.


1977 Kingsley 455 as stock as it gets except lots of Ragusa parts
Re: Heater Pin [message #339008 is a reply to message #339005] Fri, 23 November 2018 19:09 Go to previous message
GeorgeRud is currently offline  GeorgeRud   United States
Messages: 1380
Registered: February 2007
Location: Chicago, IL
Karma: 0
Senior Member
Yep, the original one had fractured and needed to be replaced. The $500 cost for a rebuilt one inspired me to give it a try and it went well. Just be careful working with 40+ year old plastic.

George Rudawsky
Chicago, IL
75 Palm Beach
Previous Topic: [GMCnet] Gas to run our GMC's is REALLY cheep nowadays. REALLY
Next Topic: Drvr/Psngr Side Windows
Goto Forum:
  


Current Time: Fri Oct 11 11:25:09 CDT 2024

Total time taken to generate the page: 0.04181 seconds